Specification

ESP8266 Project pack with Green PCB

This Pack Contains:

• 1Pc Heatproof Green PCB
• 1Pc ESP8266 Type-C or Micro USB Interface Development Board
• 1Pc 0.96inch OLED Display
• 3Pcs 4pin Tactile Push Button (Button only)

Disclaimer: This project pack is educational purposes only. MakersBD is not responsible for any misuse. We do not provide any program/codes. 

সতর্কবার্তা: এই প্রজেক্ট প্যাকেজটি শুধুমাত্র শিক্ষামূলক কাজের জন্য। যেকোন অপব্যবহারে মেকার্সবিডি কর্তৃপক্ষ দায়ী থাকবে না।

Description

PCB:

• 1Pc Printed Circuit Board
• Colour: Green
• Layer Type: Single Layer

ESP8266 NodeMCU:

• 802.11b/g/n
• Built in Tensilia L106 ultra-low power consumption 32-bit micro MCU, with main frequency supporting 80
• Built in 10bit high-precision ADC
• Built in TCP/IP protocol stack
• Built in TR switch, balun, LNA, power amplifier and matching network
• Built in PLL, voltage regulator and power management components,+18dBm A-MPDU, A-MSDU aggregation and 0.4s protection interval in 802.11b mode
• Wi Fi @ 2.4GHz, supporting WPA/WPA2 security mode
• Support AT local upgrade and cloud OTA upgrade
• Support STA/AP/STA+AP working mode
• Support Smart Config functions (including Android and iOS devices) HSPI, ｜ ART, I2C, I2S, IR Remote Control, PWM, GPIO deep sleep holding current is 20 υ A. Turn off current is less than 5uAWake up, connect and transfer data packets within 2ms
• Power consumption in standby mode is less than 1.0mW (DTM3)

Display: 

• OLED-SSD1306, a more elaborate and beautiful screen than LCD, with more functions
• High contrast, thus supporting clear display With no need of backlight
• Working voltage: 3.3V - 5V; Size:0.96 inch
• Communication: IIC, only two I / O ports
• 4-Pin anti-reverse cable; characters displayed in blue

Button:

• Function: Momentary action B3F-4055
• Contact arrangement: SPST-NO
• Contact rating: 50 mA @ 24 V DC
• Size: 12*12*7.3mm
• RoHS compliant (lead free).